Data Sources & Methodology
Every SalaryLabs calculator uses the same trusted government and academic sources that HR professionals and compensation consultants rely on:
- Tax brackets & withholding: IRS Publication 15-T and the annual Rev. Proc. adjustments for 2026 standard deductions ($16,100 single / $32,200 married jointly)
- Wage benchmarks: Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS) — the most detailed US wage dataset, covering 800+ occupations across all 50 states
- Overtime rules: Fair Labor Standards Act (DOL) and current federal guidance on exempt vs non-exempt classification
- FICA rates: Social Security Administration — 2026 wage base is $184,500
- Cost of living: Bureau of Economic Analysis Regional Price Parity (RPP) index for the US Salary Heatmap
All calculations run locally in your browser — no financial data is sent to any server. We do not store, sell, or share any salary information you enter.
The point of this hub is to help a reader choose the right starting tool first, then move into a page with the right amount of explanation. We keep that sequence visible so the site feels more like a decision system than a loose tool directory.